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प्रश्न
Complete the statement given below by filling in the blank with the correct word from the words given:
The component of air used in photosynthesis is ______ and the products of photosynthesis is oxygen.
विकल्प
oxygen
carbon dioxide
nitrogen
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उत्तर
The component of air used in photosynthesis is carbon dioxide and the products of photosynthesis is oxygen.
संबंधित प्रश्न
Define the term Global warming.
What is nitrogen-fixation?
What are the two ways in which nitrogen fixation occurs?
Fill in the blank space by choosing the correct word from the given list.
List: oxygen, carbonic, suIphurUioxide gas, precipitation, helium
Solution of carbon dioxide in water is called _________ acid.
Give reason:
When water is heated, we see bubbles rising up.
Give a reason why water droplets appear on the outer surface of a tumbler containing ice.
Give word equation for the following conversion:
Nitrogen of the air to nitric oxide
Why is air considered as a mixture?
All living things use oxygen for breathing.
On a Sunday morning Paheli’s friend visited her home. She wanted to see some flowering plants in the nearby garden. Both of them went to the garden. While returning from the garden they also observed some flowering plants on the road side. But to their surprise they found that the leaves and flowers of these roadside plants were comparatively very dull. Can you help them to know why?
